Rare Yellow Tanzanite Crystal – Tanzania – Natural Golden Zoisite Specimen 15.51ct Madagascar A colorful Ethiopian hydrophane opal

A colorful Ethiopian hydrophane opal rough displaying bright flashes of red

and the distribution of crystals provides excellent coverage throughout the specimen

well-defined look

This impressive cabinet-sized piece has excellent crystal coverage

Rare Yellow Tanzanite Crystal – Tanzania – Natural Golden Zoisite Specimen 15.51ct Madagascar A colorful Ethiopian hydrophane opalA rare natural yellow tanzanite crystal from Tanzania featuring rich golden yellow coloration with exceptional transparency and sharp geometric crystal structure. This specimen displays excellent luster, strong internal reflections, and naturally formed crystal faces with an especially gemmy appearance. Yellow tanzanite is an extremely uncommon color variety of zoisite and is rarely encountered in well formed natural crystals of this quality. An